Since we're heading the the islands this spring, I took a proactive approach on our 5 year old optimas. I brought the batts to an auto parts
store to have them tested under 'load' and yup - the guy tells me they're bad....
So, though they 'seem' to work
fine (I regularly use and charge them & they float at 13.3v), just how accurate is the load test part stores perform???